Alexa Calas, PA-C
NPI 1114592854 · Physician Assistant · Pontiac, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexa Calas, PA-C is a Physician Assistant provider in Pontiac, MI (NPI 1114592854).
Provider details
- NPI number
- 1114592854
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
41 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 28 | $43 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 13 | $148 |
Typical Medicare-allowed amounts for these services range $43–$148 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 602 | 162 |
| Gabapentin | 451 | 129 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 336 | 87 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 222 | 59 |
| Oxycodone Hcl | 156 | 35 |
| Pregabalin | 146 | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$299 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 316 Moran RdGrosse Pointe Farms, MI 48236-3435Phone: (313) 405-2210
Registry dates
- Enumerated
- 2021-05-25
- Last updated
- 2025-02-12
- Certified
- 2021-08-26
Frequently asked questions
- What is Alexa Calas's NPI number?
- Alexa Calas's National Provider Identifier (NPI) is 1114592854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexa Calas's specialty?
- Alexa Calas is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexa Calas located?
- Alexa Calas's practice location on file with NPPES is 44555 Woodward Ave, Pontiac, MI 48341.
- What is Alexa Calas's phone number?
- The practice phone number listed in the NPPES registry for Alexa Calas is (734) 712-1400.
- Does Alexa Calas accept Medicare?
- Alexa Calas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexa Calas's NPI active?
- Yes — Alexa Calas's NPI (1114592854) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.